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Non-contact type magnetic adsorption wall-climbing robot adaptive to complex wall surface operations

A wall-climbing robot, non-contact technology, applied to mechanical equipment, pipes/pipe joints/fittings, special pipes, etc., can solve problems such as single function, unreliable large-load adsorption force, etc.

Active Publication Date: 2017-12-19
SHANGHAI JIAO TONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems of unreliable large-load adsorption force and single function of wall-climbing robots in the prior art, the present invention provides a climbing robot with adsorption function without power supply, large load, and functional modularization for weld detection and maintenance of pressure steel pipes. wall robot

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  • Non-contact type magnetic adsorption wall-climbing robot adaptive to complex wall surface operations
  • Non-contact type magnetic adsorption wall-climbing robot adaptive to complex wall surface operations
  • Non-contact type magnetic adsorption wall-climbing robot adaptive to complex wall surface operations

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Embodiment Construction

[0042] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0043] Such as Figure 1-Figure 2 As shown, a non-contact magnetic adsorption wall-climbing robot for adapting to complex wall operations, including: car body 1, adsorption device 2, mobile module 3, manipulator 4, non-destructive testing module 5, grinding and welding module 6, painting module 7, and control sensing module 8.

[0044] The vehicle body 1 includes a vehicle frame, and the vehicle frame serves as a carrier;

[0045] The adsorption device 2 is fixedly connected to the vehicle frame...

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Abstract

The invention provides a non-contact type magnetic adsorption wall-climbing robot adaptive to complex wall surface operations. The wall-climbing robot comprises a vehicle body, an adsorption device, moving modules, a mechanical arm, a nondestructive inspection module, a polishing and welding module, a paint spraying module and a control sensing module. In the operation process of the wall-climbing robot, crawler belts of the moving modules can be attached to the inner wall of a steel pipe in a self-adaptive mode; and meanwhile, a frame of the vehicle body is provided with the moving modules, the adsorption device, the mechanical arm and the control sensing module, and hence the nondestructive inspection module, the polishing and welding module and the paint spraying module can be replaced according to different functions of the wall-climbing operation of the robot. The non-contact type magnetic adsorption wall-climbing robot has the characteristics that modular design is adopted, various detection and maintenance operations can be executed, loads are large, and no power source is required in the adsorption device; and the functions of pressure steel pipe wall climbing, welded joint nondestructive inspection, welded joint repair and welded joint surface coating corrosion resistance can be provided.

Description

technical field [0001] The invention relates to the technical field of wall-climbing robots, in particular to a non-contact magnetic adsorption wall-climbing robot suitable for complex wall operations. Background technique [0002] In the hydropower industry, the inspection and maintenance of penstocks in hydropower stations are all carried out by manually erecting scaffolds. Due to the high cost of erecting and dismantling the scaffolding, the difficulty of entering and exiting materials, and the long construction period, it cannot meet the requirements of the maintenance period. Due to the large diameter of the penstock of the hydropower station and the large elevation angle of the inclined pipe, manual inspection is very difficult and almost impossible. If a whole house of scaffolding is erected inside the penstock, the scaffold steel pipe must be welded to the inner wall of the penstock to ensure the stability of the bent frame. The installation and dismantling of the sc...

Claims

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Application Information

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IPC IPC(8): F16L55/28F16L101/30F16L101/10
CPCF16L55/28F16L2101/10F16L2101/30
Inventor 赵言正缪晖华刘鹏闫维新胡晓波李培兴管恩广
Owner SHANGHAI JIAO TONG UNIV
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